Update .github/workflows/documentation.yml

Co-authored-by: Grégoire Paris <[email protected]>

Author: 2 people

.github/workflows/documentation.yml

@@ -9,7 +9,7 @@ on:
       - docs/**
   push:
     branches:
-      - "*.x"
+      - "main"
     paths:
       - .github/workflows/documentation.yml
       - docs/**